I like that they have the different colors to encourage growth because the particular shelf they're on does contain my current propagation stations and cactus babies. I really like the brightness setting this has.

The pictures make them look much longer and brighter than they really are. They were packaged well upon arrival.

The only draw back is you have to supply your own usb ac adapter. Some outlets and surge protectors have usb slots now. Provide a charging block.